Nanoparticle Characterization

Real-Time Spectral Analysis

nanoparticles-spr-note

Nanoparticle Characterization

Real time SPR maxima changes and corresponding TEM images of gold plated silver decahedral nanoparticles after the addition of ampicillin.

Outcomes:

  • Biosensor development & optimization
  • Nanomaterials synthesis evaluation and quality control
  • Nanomaterials characterization
  • Exploring localized surface plasmon resonance
  • Exploring underlying plasmonic physics
  • Colorimetric sensing
  • Teaching applications

Use Cases:

  • Real time tracking of spectral properties of plasmonic nanoparticles
  • Outputs include peak height, centre, full width half max, and sharpness
  • Save full spectra as well as track properties in real time
  • Obtain kinetic data on reactions in solution and on the surface of nanoparticles
  • Study nanoparticles aggregation and degradation in real time

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OpenSPR-Instrument

Overview

OpenSPR is the world’s only benchtop surface plasmon resonance (SPR) instrument. It provides high quality, label-free interaction analysis for a fraction of the cost of existing solutions. Our unique nano-structured sensor surface uses localized SPR (LSPR) to deliver repeatable, highly sensitive kinetic data.

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